.title .left,
.title .right {
    height: 20px;
}

.title span {
    cursor: pointer;
    font-family: "阿里妈妈数黑体 Bold";
    font-weight: 700;
}

.title .right {
    font-weight: normal;
    color: #717482;
}

.title .left:hover,
.title .right:hover {
    color: #4e6ef2;
}

.title img {
    height: 18px;
    width: 18px;
    transform: translate(3px, 3px);
}


a[class^=o] {
    display: inline-block;
    cursor: pointer;
    z-index: 1;
    text-align: center;
    margin-top: 10px;
}

a[class^=o]:hover {
    text-decoration: underline;
    color: #4e6ef2;
}

.o1::before {
    content: "";
}

.top {
    width: 20px;
}

.o2::before {
    content: "1";
    color: red;
    display: inline-block;
    width: 20px;
}

.o3::before {
    content: "2";
    color: rgb(255, 102, 0);
    display: inline-block;
    width: 20px;

}

.o4::before {
    content: "3";
    color: rgb(250, 169, 14);
    display: inline-block;
    width: 20px;
}

.o5::before {
    content: "4";
    color: rgb(145, 149, 163);
    display: inline-block;
    width: 20px;
}

.o6::before {
    content: "5";
    color: rgb(145, 149, 163);
    display: inline-block;
    width: 20px;
}



.hot {
    margin: 0;
    padding: 0;
    width: 18px;
    height: 18px;
    background-color: #FF6600;
    line-height: 18px;
    border-radius: 5px;
    color: white;
    display: inline-block;
}